What are the words in Tiananmen Square?

Two lines of slogans on Tiananmen Gate are "Long live the people and country of China" and "Long live the great unity of the people of the world". This is the representative work of traditional architectural art in China. These two huge slogans on the Tiananmen Gate are written in solemn and generous Songti calligraphy, each word is 2 meters square. Its prominent position and long preservation time are considered as a model of Songti calligraphy, which was unexpected by the original author.

The author of these two huge slogans is Zhong Ling. However, there are not so many words in the two slogans, one is 9 words and the other is 8 words, which is difficult to be symmetrical. However, in the actual investigation, Zhong Ling found that the widths of the nine gatehouses in Tiananmen Square are not equal. The middle part of the gatehouse is larger, four or six gatehouses are slightly wider, and the number of three gatehouses is decreasing in turn. But in human vision, the feeling is symmetrical.